#include <stdio.h>

int main()
{
    int m[16],n,i,t,count = 0;
    long unsigned a,k;
    printf("No. number it's square (palindrome)\n");
    for(n = 1;n < 256;n++)
    {
        k = 0; 
        t = 1;
        a = n * n;
        for(i = 1;a != 0;i++)
        {
            m[i] = a % 10;
            a /= 10;
        }
        for(;i > 1;i--)
        {
            k += m[i - 1] * t;
            t *= 10;
        }
        if(k == n * n)
        printf(" %2d%10d%10d\n",++count,n,n * n);
    }
}